Good news and bad news Lets start with the good news first. The latest version of @AntiServiceMessageBot deleted over 100 000 000 service messages! The bad news. @AntiServiceMessageBot currently has serious problems getting updates in time as well as sending out message delete requests. Sadly there is nothing I can do about this. It seems to be a problem on Telegram's side. But don't worry the bot will eventually catch up and it will clean up old service messages. As always you don't have to do anything to make it work again.